The KD2671 series intelligent digital insulation resistance tester adopts an embedded industrial microcontroller real-time operating system, which combines intelligent digital and digital segment code display well. This series of meters has multiple voltage output levels (250V, 500V, 1000V, 2500V, 5000V, 10000V), large capacity, strong anti-interference, analog pointer and digital synchronous display, AC/DC dual-use, simple operation, automatic calculation of various insulation indicators (absorption ratio, polarization index), and various measurement results with anti power loss function. It is a testing instrument used to measure the insulation resistance of large capacity transformers, transformers, generators, high-voltage motors, power capacitors, power cables, lightning arresters, and other devices.

The KD2671 digital high-voltage insulation resistance tester consists of medium to large-scale integrated circuits. This table has high output power, high short-circuit current value, and multiple output voltage levels (with four voltage levels). The working principle is that the DC high voltage generated by the internal battery as a power source through DC/DC conversion is sent from the E pole to the L pole through the tested object, thereby generating a current from E to the L pole. After I/V conversion and division by a divider, the measured insulation resistance value is directly displayed on the LCD.

1. Suitable for insulation testing in the maintenance, testing, and calibration of various electrical equipment.

2. 31/2LCD large screen digital display, high resolution, easy to read.

3. There are four rated insulation test voltages with strong load capacity.

4. Easy to operate, convenient to carry, accurate, reliable, and stable.

5. Low power consumption, powered by 12V/1.8AH lithium batteries, with long usage time. (Alternatively, AC 220V power supply can be used.)

6. The battery voltage is insufficient, and the undervoltage symbol "" is displayed.

7. Equipped with shockproof, dust-proof, and moisture-proof structures, suitable for harsh working environments.

8. The protection function is complete and can withstand short circuits and residual voltage surges of the tested electrical device.

KD2671A testing scope:

Rated voltage: 500V Measurement range: 1~1999) M Ω Error: ± (5% RDG+2d)

Rated voltage: 1000V Measurement range: 1~1999) M Ω Error: ± (5% RDG+2d)

Rated voltage: 2000V Measurement range: 2.00~199.9) G Ω Error: ± (10% RDG+2d)

Rated voltage: 2500V Measurement range: 2.00~199.9) G&Omega